Thank's much!
You are absolutely right.
Yes usually i convert my cloner to a mesh and move the converted mesh under a fracture object to achieve the same setup with effectors.
In this case it's not possible because i have a cloner that is a child of another cloner so it's not possible to move it to a fracture object.
I tried to bake the effectors with the cloner millions of times and it never worked.
But this time it worked ,strangely for me.
I did almost the same like other times but this time it worked.
I used nitrobake.
Crazy.
Thank'smfor your repsonse